Hi dsun
Earlier in this thread The Wombat felt the Ernest Henry WARREN, your grandfather, who married Ellen Ramona DUFFY and died in September 1962 was not the man he was looking for.
Marriage-
2255/1929 WARREN Ernest H.
DUFFY Nellie R
PETERSHAM
Death-
29038/1962 WARREN Ernest Henry
Ernest Henry & Lydia Jane
At SYDNEY
For the person he was looking for, the mother has the wrong name because if you go back through the whole thread you will see the mother if the correct person would be Amy Eliza
As mentioned in the thread, the NSW Electoral Rolls 1930 shows your grandfather Ernest Henry WARREN as a bread-carter, at 63 Crystal St, Petersham with Ellen Ramona WARREN and in 1949 they are at 24 Bruce street Petersham.
The death notice of your grandfather - 26 Sept 1962- mentions children and stepchildren and a siblings Lily and Harold and George. Our OP says these names are not names of the siblings of the chap he is looking for.
The death notice on July 27th 1954 for Ellen Ramona of 24 Bruce Street Stanmore names children too.
So it seems you are speaking of another man, not the one who is the subject of this particular thread, but many here will be glad to help in your search if you want to let us know what you need to know.
By the way,
I think the father listed on the Ernest Henry WARREN 1962 death above may be incorrect.
I suspect it should be Thomas.
Sue